CN110654366B - 用于估计制动系统中的制动液的含水量的方法和系统 - Google Patents

用于估计制动系统中的制动液的含水量的方法和系统 Download PDF

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Publication number
CN110654366B
CN110654366B CN201910542061.3A CN201910542061A CN110654366B CN 110654366 B CN110654366 B CN 110654366B CN 201910542061 A CN201910542061 A CN 201910542061A CN 110654366 B CN110654366 B CN 110654366B
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CN
China
Prior art keywords
brake fluid
brake
water content
caliper
fluid container
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CN201910542061.3A
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English (en)
Chinese (zh)
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CN110654366A (zh
Inventor
N·派纳特
M·斯图彭达尔
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bolestar Performance Co ltd
Original Assignee
Volvo Car Corp
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Publication of CN110654366A publication Critical patent/CN110654366A/zh
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T17/00—Component parts, details, or accessories of power brake systems not covered by groups B60T8/00, B60T13/00 or B60T15/00, or presenting other characteristic features
    • B60T17/18—Safety devices; Monitoring
    • B60T17/22—Devices for monitoring or checking brake systems; Signal devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T17/00—Component parts, details, or accessories of power brake systems not covered by groups B60T8/00, B60T13/00 or B60T15/00, or presenting other characteristic features
    • B60T17/18—Safety devices; Monitoring
    • B60T17/22—Devices for monitoring or checking brake systems; Signal devices
    • B60T17/221—Procedure or apparatus for checking or keeping in a correct functioning condition of brake systems
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T1/00—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles
    • B60T1/02—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles acting by retarding wheels
    • B60T1/06—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles acting by retarding wheels acting otherwise than on tread, e.g. employing rim, drum, disc, or transmission or on double wheels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T11/00—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant
    • B60T11/10—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant transmitting by fluid means, e.g. hydraulic
    • B60T11/16—Master control, e.g. master cylinders
    • B60T11/228—Pressure-maintaining arrangements, e.g. for replenishing the master cylinder chamber with fluid from a reservoir
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
    • B60T13/10—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release
    • B60T13/12—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release the fluid being liquid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T17/00—Component parts, details, or accessories of power brake systems not covered by groups B60T8/00, B60T13/00 or B60T15/00, or presenting other characteristic features
    • B60T17/06—Applications or arrangements of reservoirs
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B21/00—Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
    • F15B21/04—Special measures taken in connection with the properties of the fluid
    • F15B21/041—Removal or measurement of solid or liquid contamination, e.g. filtering

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Engineering & Computer Science (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
  • Regulating Braking Force (AREA)
CN201910542061.3A 2018-06-29 2019-06-21 用于估计制动系统中的制动液的含水量的方法和系统 Active CN110654366B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP18180730.6 2018-06-29
EP18180730.6A EP3587203B1 (de) 2018-06-29 2018-06-29 Verfahren und system zur schätzung des wassergehaltes von bremsflüssigkeit in einem bremssystem

Publications (2)

Publication Number Publication Date
CN110654366A CN110654366A (zh) 2020-01-07
CN110654366B true CN110654366B (zh) 2022-02-18

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CN201910542061.3A Active CN110654366B (zh) 2018-06-29 2019-06-21 用于估计制动系统中的制动液的含水量的方法和系统

Country Status (3)

Country Link
US (1) US11254296B2 (de)
EP (1) EP3587203B1 (de)
CN (1) CN110654366B (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7435575B2 (ja) * 2021-10-28 2024-02-21 トヨタ自動車株式会社 ブレーキ状態推定装置及びこれを備えた車両、ブレーキ状態推定方法、並びにプログラム
CN113933069B (zh) * 2021-11-22 2024-03-15 中国第一汽车股份有限公司 制动钳所需液量测试方法及系统
US20230211766A1 (en) * 2022-01-05 2023-07-06 GM Global Technology Operations LLC Determination of brake fluid life based on continuous level and quality measurements

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0205870B1 (de) * 1985-06-11 1989-04-19 Dr.Ing.h.c. F. Porsche Aktiengesellschaft Einrichtung zur Überwachung von in Hydraulikflüssigkeit eines Bremssystems gelöstem Wasser
GB2230098A (en) * 1989-04-06 1990-10-10 Manuel Alfred Xavier Cocheme Apparatus for testing vehicle brake fluid
JPH11278251A (ja) * 1998-03-27 1999-10-12 Gyoseiin Roko Iinkai Roko Anzen Eisei Kenkyusho 車両の油圧ブレーキ失効安全警報装置
US6119059A (en) * 1998-03-26 2000-09-12 Institute Of Occupational Safety And Health, Council Of Labor Affairs, Executive Yuan Advanced warning device for monitoring the working conditions of hydraulic brakes system of motor vehicles

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3221403A1 (de) * 1982-06-05 1983-12-08 Beier, Monika, 7000 Stuttgart Testgeraet zur ermittlung des wassergehaltes in bremsfluessigkeit
DE3816315A1 (de) * 1988-05-13 1989-12-21 Kieninger & Obergfell Vorrichtung zur ueberwachung der hydraulikfluessigkeit einer bremsanlage, insbesondere eines kraftfahrzeuges
DE4333540A1 (de) * 1993-10-01 1995-04-06 Lve Verfahrenselektronik Gmbh Verfahren und Anordnung zur kontinuierlichen Messung des Wassergehaltes eines Fluides
JP2002514303A (ja) * 1997-04-14 2002-05-14 ポール・コーポレーション 液体中の水を検出する方法およびシステム
FI110287B (fi) * 1999-06-17 2002-12-31 Vaisala Oyj Menetelmä ja laitteisto nesteen vesipitoisuuden mittausta varten
US6691562B2 (en) * 1999-07-20 2004-02-17 Phoenix Systems, L.L.C. Test for brake fluid age and condition
DE10308737A1 (de) 2002-08-13 2004-02-26 Continental Teves Ag & Co. Ohg Verfahren zur Überprüfung der Entlüftungsgüte eines elektrohydraulischen Bremssystems
EP1536997B1 (de) * 2002-08-14 2007-01-17 Continental Teves AG & Co. oHG Verfahren zum wechsel des druckmittels eines elektrohydraulischen bremssystems
JP2007504453A (ja) * 2003-09-04 2007-03-01 コンチネンタル・テベス・アーゲー・ウント・コンパニー・オーハーゲー 車両において液体の特性を測定するための測定装置
US8140213B2 (en) * 2008-10-06 2012-03-20 International Business Machines Corporation Detection of vehicle operation under adverse conditions
FR2960203B1 (fr) 2010-05-19 2012-07-20 Peugeot Citroen Automobiles Sa Procede de prevision d'un '' vapor-lock " dans un systeme de freinage

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0205870B1 (de) * 1985-06-11 1989-04-19 Dr.Ing.h.c. F. Porsche Aktiengesellschaft Einrichtung zur Überwachung von in Hydraulikflüssigkeit eines Bremssystems gelöstem Wasser
GB2230098A (en) * 1989-04-06 1990-10-10 Manuel Alfred Xavier Cocheme Apparatus for testing vehicle brake fluid
US6119059A (en) * 1998-03-26 2000-09-12 Institute Of Occupational Safety And Health, Council Of Labor Affairs, Executive Yuan Advanced warning device for monitoring the working conditions of hydraulic brakes system of motor vehicles
JPH11278251A (ja) * 1998-03-27 1999-10-12 Gyoseiin Roko Iinkai Roko Anzen Eisei Kenkyusho 車両の油圧ブレーキ失効安全警報装置

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US20200001851A1 (en) 2020-01-02
US11254296B2 (en) 2022-02-22
EP3587203B1 (de) 2021-08-11
EP3587203A1 (de) 2020-01-01
CN110654366A (zh) 2020-01-07

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Effective date of registration: 20240407

Address after: Gothenburg

Patentee after: Bolestar Performance Co.,Ltd.

Country or region after: Sweden

Address before: Gothenburg

Patentee before: Volvo Car Corp.

Country or region before: Sweden